Sabeleviz
Answered

It is an organ that grows in the woman's uterus during pregnancy that allows nutrients,
gases, and wastes to be exchanged between the mother and the fetus.

a. uterus

b. placenta

c. bladder

d. mammary gland​

Sagot :

Delie15viz

Answer:

B . PLACENTA

Explanation:

contains a complex network of blood vessels that allow the exchange of nutrients and gases between the mother and the developing fetus.

Answer:

uterus

Explanation:

The uterus, also known as the womb, is the hollow, pear-shaped organ in the female pelvis in which fertilization of an ovary (egg), implantation of the resulting embryo, and development of a baby take place. It is a muscular organ that both stretches exponentially to accommodate a growing fetus and contracts in order to push a baby out during childbirth. The lining of the uterus, the endometrium, is the source of the blood and tissue shed each month during menstruation.